SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVoUGtXNXpSVzQ0RHIyaHFLdGRXaVE9PSIsInZhbHVlIjoiN1FBMW95MDlWOG44N1NkNkJzcGRYdz09IiwibWFjIjoiMGQ5NzA3ZjllNjhkMTA4ZjliNzhkMmIyNzkxYTBkOGIzMGQ2YTRmMGJiMTk1Yjc3YTU2ODFiYWE5Y2JiNDc0YyIsInRhZyI6IiJ9 limit 1)